Download - L&T ButterflyValves Triple Offset
-
7/29/2019 L&T ButterflyValves Triple Offset
1/16
Triple-oset Butterfy Valves
ASME Class 150 to 600 | 3 to 64 (80 mm to 1600 mm)
API 609
-
7/29/2019 L&T ButterflyValves Triple Offset
2/16
2
L
&TValves
L&T Valves is a world-leader in ow-control solutions. Backed by a50-year heritage o excellence, L&T Valves manuactures and markets awide variety o industrial valves that fnd application in key sectors o theeconomy such as oil & gas and power.
Product Range:
Gate, Globe & Check Valves Valves or Power Pipeline & Process Ball Valves Triple-oset Buttery Valves Flanged & Waer-type Buttery Valves Control Valves Customised Solutions
Designs or the valves are created by an experienced team o valve expertswho have a deep understanding o user-industry processes. An extensivemanuacturing and quality assurance inrastructure ensure that world-classdesigns are transormed into high perormance products. Every phase omanuacture is governed by an institutionalised environment, health andsaety policy.
L&T Valves distribution network spans the globe, partnering some o thelargest valve distribution companies in the world. In India, L&T Valves has apresence in every industrial centre through a network o ofces, stockists,automation centres and service ranchisees.
-
7/29/2019 L&T ButterflyValves Triple Offset
3/16
3
Triple-oset Butterfy Valves
L&T oers a comprehensive range o Triple-oset Buttery Valves in avariety o pressure classes, body styles and materials to address criticalprocess requirements in diverse industries such as hydrocarbon, power,chemicals, ertiliser, etc.
The product range covers valves in ASME classes up to 600, in sizes upto 64 (1600 mm), in carbon steel, stainless steel, alloy steels and othermaterials suitable or temperatures as high as 538C (1000F). Based oncustomer requirements, valves in higher pressure classes, larger sizes andother materials are also oered. The range comprises valves or cryogenic
services also.
These metal-seated valves conorm to API 609. Triple-oset ButteryValves are truly bi-directional and oer high-integrity sealing in demandingservices. The valves have been certifed to meet the requirements o SIL-3(Saety Integrity Level - 3) or systematic integrity as per IEC 61508.
All machining operations on these complex valves are carried out onstate-o-the-art machining centres. Customised welding machines are alsoemployed or the manuacture o these products.
Body Style ASMEClass
3 4 6 8 10 12 14 16 18 20 24 26 28 30 32 34 36 38 40 42 48 54 64
80 100 150 200 250 300 350 400 450 500 600 650 700 750 800 850 900 950 10001050120013501600
FlangedShort-
Pattern
150
300
600
FlangedLong-
Pattern
150
300
600
Waer-type150
300
600
Lug-type
150
300
600
Range
-
7/29/2019 L&T ButterflyValves Triple Offset
4/16
4
Parameter Standard
Design API 609 (Category B),ASME B16.34
Ends
Waer/ Waer LuggedFace-to-ace API 609
End Flange Dimensions ASME B16.5
FlangedFace-to-ace API 609
End Flange Dimensions ASME B16.5/ ASME B16.47
Testing API 598
Pressure - Temperature Rating ASME B16.34
Compliance Standards
Standards&
Materials
Triple-oset Buttery Valves are designed in accordance with keyinternational standards. They also meet the requirements o major powerand oil & gas industry standards and customer specifcations.
Materials o Construction
No. ComponentsMaterials
WCB/ WCC LCB/ LCC WC6/ WC9 C5
1 Body A 216 Gr. WCB/ WCC A 352 Gr. LCB/ LCC A 217 Gr. WC6/ WC9 A 217 Gr. C5
2 Disc A 216 Gr. WCB/ WCC A 352 Gr. LCB/ LCC A 217 Gr. WC6/ WC9 A 217 Gr. C5
3 Laminar SealUNS S31803 + Graphite/UNS S20910 + Graphite
SS 410 + Graphite/UNS S20910 + Graphite
4 Retainer A 516 Gr. 70 SS 316 SS 410 SS 410/ SS 316
5 ShatA 479 Type SS 410/A 564 Type 630
A 479 Type XM-19/A 564 Type 630
A 479 Type SS 410A 479 Type SS 410/A 479 Type XM-19
6 Packing Graphite
7 Key SS 410/ UNS S17400 UNS S20910/UNS S17400
SS 410 SS 410/ UNS S20910
8 Bearing SS 316/ UNS S20910 Nitrided
9 Thrust Plate SS 316/ UNS S20910 Nitrided
10 Bottom Cover A 516 Gr. 70 SS 316 SS 410 SS 410/ SS 316
11 Bearing Seal Graphite
12 Gasket - Disc SS 316 with Graphite
13 Gasket - Cover SS 316 with Graphite
14 Gear Unit Worm type (sel-locking)
15 BoltingA 193 Gr. B7/A 194 Gr. 2H
A 320 Gr. L7/A 194 Gr. 7
A 193 Gr. B16/A 194 Gr. 7
A 193 Gr. B16/A 194 Gr. 7
Body seat hard-aced with Stellite 21 or 6
-
7/29/2019 L&T ButterflyValves Triple Offset
5/16
5
No. ComponentsMaterials
CF3/ CF8 CF3M/ CF8M 4A/ 5A
1 Body A 351 Gr. CF3/ CF8 A 351 Gr. CF3M/ CF8M A 995 Gr. 4A/ 5A
2 Disc A 351 Gr. CF3/ CF8 A 351 Gr. CF3M/ CF8M A 995 Gr. 4A/ 5A
3 Laminar SealUNS S31803 + Graphite/UNS S20910 + Graphite
UNS S31803 + Graphite/UNS S20910 + Graphite
UNS S31803 + Graphite/UNS S32750 + Graphite
4 Retainer SS 316/ 304/ 304L SS 316/ 316L UNS S31803/ UNS S32750
5 ShatUNS N07718/A 479 Type XM-19
UNS N07718/A 479 Type XM-19
UNS S32750/ UNS N07718
6 Packing Graphite
7 Key UNS N07718/ UNS S20910 UNS N07718/ UNS S20910 UNS S32750/ UNS N07718
8 Bearing SS 316/ UNS S20910/ UNS S32750 Nitrided
9 Thrust Plate SS 316/ UNS S20910/ UNS S32750 Nitrided
10 Bottom Cover SS 304L/ 304/ 316 SS 316L/ 316 UNS S31803/ UNS S32750
11 Bearing Seal Graphite
12 Gasket - Disc SS 316 with Graphite SS 316 with Graphite UNS S32750 with Graphite
13 Gasket - Cover SS 316 with Graphite SS 316 with Graphite UNS S32750 with Graphite
14 Gear Unit Worm type (sel-locking)
15 BoltingA 193 Gr. B8/A 194 Gr. 8
A 193 Gr. B8M/A 194 Gr. 8M
A 193 Gr. B8M/ A 194 Gr. 8M/UNS S32750
Body seat hard-aced with Stellite 21 or 6
9
D
D
Detail B Detail C Section D - D
14 15 6 1 2
B C
A
3 124 13 10 7 5 2
Detail A
8 11
-
7/29/2019 L&T ButterflyValves Triple Offset
6/16
6
R&D
Our expertise in Buttery Valves that spans three decades orms the coreo our world-class Triple-oset range. The designs or these valves arecreated in a 3D environment using the latest design and analysis sotware.Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) areextensively used to fne-tune product designs.
The valves conorm to API 609 and can be oered with the APIMonogram. The valves also meet the requirements o Fugitive EmissionStandard (ISO 15848). In addition, Triple-oset Buttery Valves are certifedFire Sae as per API 607.
In-house Test Facilities:
Fire Test Fugitive emission test Cryogenic Tests Endurance & Cycle tests
The valves are truly bi-directional and provide reliable perormance incritical services. Customer confdence in this product is urther enhancedby its SIL-3 (Saety Integrity Level - 3) certifcation or systematic integrity asper IEC 61508.
-
7/29/2019 L&T ButterflyValves Triple Offset
7/16
7
Manuacturing
We leverage world-class manuacturing inrastructure and systems toproduce Triple-oset Buttery Valves that set global benchmarks.
State-o-the-art manuacturing acilities include:
5-axis Machining Centres Special Purpose CNC Machines Customised Welding Machines
The quality management systems have been certifed to comply with:
ISO 9001: 2008 API Spec Q1 CE PED 97/ 23/ EC
Quality is built into each and every valve through a meticulouslyimplemented QAP. Established processes control all stages o manuactureto ensure quality consistent with international standards and customerrequirements.
Occupational health and saety as well as environmental protection areaccorded prime signifcance and guide all aspects o manuacturing at theplant.
-
7/29/2019 L&T ButterflyValves Triple Offset
8/16
8
Features&Benefts
Triple-oset Geometry
In Triple-oset Buttery Valves, the stem is oset rom the sealing suraceand body centreline. Further the sealing cone is rotated away rom thebore centreline to create a third oset.
The triple-oset geometry ensures that the body and disc come intocontact only at the fnal shut-o position. This eliminates wear and teardue to intererence, reduces operating torque and enhances product lie.
Disc ClosedSecond Oset
Third Oset (Angle)
First OsetDisc Open
Body Centreline
Sealing Cone
-
7/29/2019 L&T ButterflyValves Triple Offset
9/16
9
Features&Benefts
Anti-blowout Shat
Replaceable Metal-to-Metal Seats
Assured Sealing to AtmosphereTriple-oset Buttery Valves meet the FugitiveEmission Test requirement o ISO 15848. This isachieved by employing high-integrity graphitegland packing and a gasket between bottomcover and body.
The shoulder onthe shat that bearsagainst the glandas well as the thrustplate attached to theshat make it blowoutproo.
Bi-directional bubble-tight sealingTriple-oset Buttery Valves are torque-seatedvalves where bubble-tight sealing is achievedwhen the laminar seal exes and generates acompressive orce all around the hard-acedbody seat.
The laminar seal o Triple-oset Buttery Valvesare designed to be replaceable at site. Spareseals can be ordered by providing valve detailssuch as size, class and valve serial number. It isalso possible to renew the integral hard-acedbody seat o TOBV by re-depositing Stellite.
-
7/29/2019 L&T ButterflyValves Triple Offset
10/16
10
Size Class 150 Class 300
mm inch B C A Wt. ZN ZF B C A Wt. ZN ZF
3 80 263 120 114 30 xxx xxx 203 120 114 80 75 xxx
4 100 272 132 127 35 xxx xxx 229 132 127 135 99 xxx
6 150 296 150 140 45 xxx xxx 267 150 140 220 151 xxx
8 200 314 182 152 65 xxx xxx 292 182 152 270 197 xxx
10 250 457 232 165 110 xxx xxx 330 232 165 330 249 xxx
12 300 458 259 178 150 xxx xxx 356 259 178 365 299 xxx
14 350 525 295 190 190 xxx xxx 381 295 190 480 331 xxx
16 400 563 326 216 250 xxx xxx 406 326 216 564 381 xxx
18 450 586 343 222 280 xxx xxx 432 343 222 685 432 xxx
20 500 670 377 229 385 xxx xxx 457 377 229 735 483 xxx
24 600 725 440 267 550 xxx xxx 508 440 267 860 578 xxx
26 650 757 462 292 590 xxx xxx 559 462 292 980 596 xxx
28 700 812 481 292 650 xxx xxx 610 481 292 1125 647 xxx
30 750 932 565 318 710 xxx xxx 610 565 318 1335 686 xxx
32 800 997 625 318 860 xxx xxx 660 625 318 1530 737 xxx
34 850 1030 638 330 1060 xxx xxx 711 638 330 1765 788 xxx
36 900 1042 665 330 1100 xxx xxx 711 665 330 1985 838 xxx
38 950 1060 675 410 1235 xxx xxx 762 675 410 2340 889 xxx
40 1000 1119 722 410 1657 xxx xxx 762 722 410 2869 940 xxx
42 1050 1164 773 410 1871 xxx xxx 787 773 410 3575 991 xxx
48 1200 1364 876 470 2858 xxx xxx 864 876 470 4089 1143 xxx
54 1350 1481 972 530 3576 xxx xxx 1067 972 530 4592 1238 xxx
64 1600 1700 1125 600 6080 xxx xxx 1372 1125 600 6790 1543 xxx
Size Class 150 Class 300
mm inch B C A Wt. ZN ZF B C A Wt. ZN ZF
3 80 263 120 114 30 xxx xxx 203 120 114 80 75 xxx
4 100 272 132 127 35 xxx xxx 229 132 127 135 99 xxx
6 150 296 150 140 45 xxx xxx 267 150 140 220 151 xxx
8 200 314 182 152 65 xxx xxx 292 182 152 270 197 xxx
10 250 457 232 165 110 xxx xxx 330 232 165 330 249 xxx
12 300 458 259 178 150 xxx xxx 356 259 178 365 299 xxx
14 350 525 295 190 190 xxx xxx 381 295 190 480 331 xxx
16 400 563 326 216 250 xxx xxx 406 326 216 564 381 xxx
18 450 586 343 222 280 xxx xxx 432 343 222 685 432 xxx
20 500 670 377 229 385 xxx xxx 457 377 229 735 483 xxx
24 600 725 440 267 550 xxx xxx 508 440 267 860 578 xxx
26 650 757 462 292 590 xxx xxx 559 462 292 980 596 xxx
28 700 812 481 292 650 xxx xxx 610 481 292 1125 647 xxx
30 750 932 565 318 710 xxx xxx 610 565 318 1335 686 xxx
32 800 997 625 318 860 xxx xxx 660 625 318 1530 737 xxx
34 850 1030 638 330 1060 xxx xxx 711 638 330 1765 788 xxx
36 900 1042 665 330 1100 xxx xxx 711 665 330 1985 838 xxx
38 950 1060 675 410 1235 xxx xxx 762 675 410 2340 889 xxx
40 1000 1119 722 410 1657 xxx xxx 762 722 410 2869 940 xxx
42 1050 1164 773 410 1871 xxx xxx 787 773 410 3575 991 xxx
48 1200 1364 876 470 2858 xxx xxx 864 876 470 4089 1143 xxx
54 1350 1481 972 530 3576 xxx xxx 1067 972 530 4592 1238 xxx
64 1600 1700 1125 600 6080 xxx xxx 1372 1125 600 6790 1543 xxx
Size Class 150 Class 300
inch mm A B C ZN ZF Wt. A B C ZN ZF Wt.
3 80 114 263 120 30 114 258 122 40
4 100 127 272 132 35 127 267 142 71
6 150 140 296 150 45 140 368 185 76
8 200 152 314 182 197 22 65 152 433 212 188 16 126
10 250 165 457 232 249 38 110 165 433 232 242 38 156
12 300 178 458 259 299 56 150 178 522 284 292 57 216
14 350 190 525 295 331 70 190 190 607 320 324 71 305
16 400 216 563 326 381 75 250 216 642 356 375 74 380
18 450 222 586 343 432 94 280 222 665 385 422 94 420
20 500 229 670 377 483 109 385 229 756 437 472 116 530
24 600 267 725 440 578 141 550 267 920 510 562 146 1020
26 650 292 757 462 596 144 590 292 920 512 575 151 1020
28 700 292 812 481 647 170 650 292 952 548 622 175 1440
30 750 318 932 565 686 181 710 318 980 600 667 181 1440
32 800 318 997 625 737 217 860 318 1042 652 737 208 1698
34 850 330 1030 638 788 226 1060 330 1092 685 788 225 1957
36 900 330 1042 665 838 244 1100 330 1125 695 838 248 2034
38 950 410 1060 675 889 226 1235 410 1178 762 889 232 2460
40 1000 410 1119 722 940 241 1657 410 1190 740 940 248 3250
42 1050 410 1164 773 991 279 1871 410 1210 790 991 282 3650
48 1200 470 1364 876 1143 314 2858 470 1500 938 1143 315 3765
54 1350 530 1481 972 1238 355 3576
64 1600 600 1700 1125 1543 409 6080
Triple-oset Butterfy Valves - Short Pattern
Triple-oset Buttery Valves are oered in Flanged - Short Pattern design as a standard. The endconnections conorm to ISO 5752.
Dimensions
Face-to-ace dimensions or valves in sizes above 36 are as per manuacturers standard
All dimensions in mm and weights in kg
ZF
ZN
B C
A
-
7/29/2019 L&T ButterflyValves Triple Offset
11/16
11
Size Class 600
inch mm A B C ZN ZF Wt.
3 80 180 371 141 48
4 100 190 372 157 60
6 150 210 410 182 95
8 200 230 471 224 200
10 250 250 590 280 365
12 300 270 610 300 408
14 350 290 671 345 302 17 425
16 400 310 757 393 348 23 820
18 450 330 825 408 392 36 910
20 500 350 830 455 437 46 1100
24 600 390 865 520 519 53 1520
We manuacture a range o Triple-oset Buttery Valves in austeniticstainless steels suitable or cryogenic services as low as -196C. The valvesare oered with extended bonnets to ensure that cryogenic line uids do not
impair the perormance o gland packings. The cryogenic range conorms toBS 6364 and is available in classes 150 to 600 in a variety o body styles andend-connections.
Cryogenic Valves
All dimensions in mm and weights in kg
-
7/29/2019 L&T ButterflyValves Triple Offset
12/16
12
Triple-oset Butterfy Valves - Long Pattern
DimensionsSize Class 150 Class 300
inch mm A B C ZN ZF Wt. A B C Wt.
3 80 203 263 120 35 282 258 122 50
4 100 229 272 132 40 305 267 142 81
6 150 267 296 150 55 403 368 185 96
8 200 292 314 182 80 418 433 212 151
10 250 330 457 232 130 457 433 232 186
12 300 356 458 259 175 502 522 284 261
14 350 381 525 295 220 762 607 320 420
16 400 406 563 326 290 838 642 356 520
18 450 432 586 343 330 914 665 385 625
20 500 457 670 377 445 991 756 437 796
24 600 508 725 440 578 21 620 1143 920 510 1360
26 650 559 757 462 596 10 670 1245 920 512 1530
28 700 610 812 481 647 11 765 1346 952 548 2120
30 750 610 932 565 686 35 830 1397 980 600 2125
32 800 660 997 625 737 46 1025 1524 1042 652 2475
34 850 711 1030 638 788 36 1265 1727 1092 685 3100
36 900 711 1042 665 838 54 1315 1727 1125 695 3249
38 950 762 1060 675 889 50 1450 1930 1178 762 4065
40 1000 762 1119 722 940 65 1875 1930 1250 790 4050
42 1050 787 1164 773 991 90 2120 1981 1290 840 5100
48 1200 864 1364 876 1143 117 3210 2235 1500 938 654554 1350 1067 1481 972 1238 87 4205
64 1600 1372 1700 1125 1543 23 7495
Face-to-ace dimensions o Flanged - Long Pattern valves conorm to ASME B16.10 and are same asthat o API 600 Gate Valves.
Face-to-ace dimensions or valves in sizes above 36 are as per manuacturers standard
All dimensions in mm and weights in kg
ZF
ZN
B C
A
-
7/29/2019 L&T ButterflyValves Triple Offset
13/16
13
Size Class 600
inch mm A B C Wt.
3 80 356 371 141 58
4 100 432 372 157 75
6 150 559 410 182 120
8 200 660 471 224 250
10 250 787 590 280 465
12 300 838 610 300 528
14 350 889 671 345 590
16 400 991 757 393 1070
18 450 1092 825 408 1265
20 500 1194 830 455 1560
24 600 1397 865 520 2260
All dimensions in mm and weights in kg
-
7/29/2019 L&T ButterflyValves Triple Offset
14/16
14
Triple-oset Butterfy Valves - Lug and Waer-type
Face-to-ace dimensions o Triple-oset Buttery Valves in Waer Lugged and Waer Flangelessconstructions conorm to API 609. The valves are compact in design and signifcantly lighter thancomparable gate valves.
Waer-type
ZF
ZN
ZF
ZN
Lug-type
A
K
B C
B C
A
J
-
7/29/2019 L&T ButterflyValves Triple Offset
15/16
15
Dimensions
SizeClass A B C ZN ZF
Lug-type Waer-type
inch mm K Wt. J Wt.
3 80
150 48 263 120 75 18 190 30 127 27
300 48 258 122 71 18 210 40 127 31
600 54 371 141 71 15 210 48 127 35
4 100
150 54 272 132 99 27 230 35 158 31
300 54 267 142 94 27 255 71 158 55
600 64 372 157 94 16 275 60 158 44
6 150
150 57 296 150 151 52 280 45 216 40
300 59 368 185 143 52 320 76 216 58600 78 410 182 143 30 355 95 216 70
8 200
150 64 314 182 197 70 345 65 270 58
300 73 433 212 188 70 380 126 270 97
600 102 471 224 183 41 420 200 270 147
10 250
150 71 457 232 249 85 405 110 324 98
300 83 433 232 242 85 445 156 324 120
600 117 590 280 231 64 510 365 324 268
12 300
150 81 458 259 299 110 485 150 381 134
300 92 522 284 292 110 520 216 381 166
600 140 610 300 275 64 560 408 381 300
14 350
150 92 525 295 331 147 535 190 413 170
300 117 607 320 324 147 585 305 413 235
600 155 671 345 302 85 605 425 413 313
16 400
150 102 563 326 381 153 595 250 470 223
300 133 642 356 375 153 650 380 470 292
600 178 757 393 348 89 685 820 470 603
18 450
150 114 586 343 432 165 635 280 534 250
300 149 665 385 422 165 710 420 534 323
600 200 825 408 392 101 745 910 534 669
20 500
150 127 670 377 483 157 700 385 585 344
300 159 756 437 472 157 775 530 585 408
600 216 830 455 437 113 815 1100 585 809
24 600
150 154 725 440 578 220 815 550 693 491
300 181 920 510 562 220 915 1020 693 785
600 232 865 520 519 132 940 1520 693 1118
All dimensions in mm and weights in kg
-
7/29/2019 L&T ButterflyValves Triple Offset
16/16
Larsen & Toubro Limited, ValvesMount - Poonamallee Road, Manapakkam, Chennai 600 089, INDIATel. : + 91 44 2249 8201 Fax: +91 44 2249 2794 [email protected]
www.Lntvalves.com
Publication Number: VC003-R1/0313As we continuously endeavour to improve our products, the data given herein is subject to change without notice
Ordering Inormation
Ends Class Rating Face-to-ace End Detail Operator
1 - Waer-type 1 - Class 1501 - API 609,
Lug and Waer-type1 - ASME B16.5
Class 150GU - Gear Unit
2 - Lug-type 2 - Class 300 2 - ISO 5752Table 1, Col. 13 2 - ASME B16.5Class 300 BS - Bare Shat
3 - Double-fanged(Short Pattern)
3 - Class 6003 - ISO 5752
Table 1, Col. 143 - ASME B16.47SR. A Class 150
EA - Electrical Actuator
4 - Double-fanged(Long Pattern)
4 - ISO 5752Table 1, Col. 16
4 - ASME B16.47SR. A Class 300
SR - Pneumatic Actuator,Spring Return
5 - Butt-weld5 - ASME B16.10,
Long Pattern5 - ASME B16.47SR. B Class 150
DA - Pneumatic Actuator,Double Acting
6 - ASME B16.47SR. B Class 300
7 - ASME B16.5Class 600
W - Butt-weld as perASME B16.25